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/linux/Documentation/devicetree/bindings/power/supply/
H A Dactive-semi,act8945a-charger.yaml1 # SPDX-License-Identifier: GPL-2.0
3 ---
4 $id: http://devicetree.org/schemas/power/supply/active-semi,act8945a-charger.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8945A Charger Function
10 - Sebastian Reichel <sre@kernel.org>
13 - $ref: power-supply.yaml#
17 const: active-semi,act8945a-charger
22 active-semi,chglev-gpios:
26 active-semi,lbo-gpios:
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/linux/Documentation/devicetree/bindings/regulator/
H A Dactive-semi,act8945a.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8945a.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8945a regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8945a
19 system-power-controller:
25 active-semi,vsel-high:
42 vp1-supply:
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H A Dactive-semi,act8865.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8865.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8865 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8865
19 system-power-controller:
25 active-semi,vsel-high:
42 vp1-supply:
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H A Dactive-semi,act8600.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8600.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8600 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8600
19 system-power-controller:
25 active-semi,vsel-high:
42 vp1-supply:
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H A Dactive-semi,act8846.yaml1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/regulator/active-semi,act8846.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Active-semi ACT8846 regulator
10 - Paul Cercueil <paul@crapouillou.net>
14 const: active-semi,act8846
19 system-power-controller:
25 active-semi,vsel-high:
31 inl1-supply:
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/linux/Documentation/devicetree/bindings/mfd/
H A Dact8945a.txt1 Device-Tree bindings for Active-semi ACT8945A MFD driver
4 - compatible: "active-semi,act8945a".
5 - reg: the I2C slave address for the ACT8945A chip
8 - a regulators: see ../regulator/act8945a-regulator.txt
9 - a charger: see ../power/act8945a-charger.txt
13 compatible = "active-semi,act8945a";
16 active-semi,vsel-high;
20 regulator-name = "VDD_1V35";
21 regulator-min-microvolt = <1350000>;
22 regulator-max-microvolt = <1350000>;
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/linux/drivers/mfd/
H A Dact8945a.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * MFD driver for Active-semi ACT8945a PMIC
18 .name = "act8945a-regulator",
21 .name = "act8945a-charger",
22 .of_compatible = "active-semi,act8945a-charger",
39 dev_err(&i2c->dev, "regmap init failed: %d\n", ret); in act8945a_i2c_probe()
45 ret = devm_mfd_add_devices(&i2c->dev, PLATFORM_DEVID_NONE, in act8945a_i2c_probe()
49 dev_err(&i2c->dev, "Failed to add sub devices\n"); in act8945a_i2c_probe()
63 { .compatible = "active-semi,act8945a", },
89 MODULE_DESCRIPTION("ACT8945A PMIC multi-function driver");
/linux/arch/arm/boot/dts/microchip/
H A Dat91-sama5d2_xplained.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * at91-sama5d2_xplained.dts - Device Tree file for SAMA5D2 Xplained board
8 /dts-v1/;
10 #include "sama5d2-pinfunc.h"
11 #include <dt-bindings/mfd/atmel-flexcom.h>
12 #include <dt-bindings/gpio/gpio.h>
13 #include <dt-bindings/input/input.h>
14 #include <dt-bindings/regulator/active-semi,8945a-regulator.h>
18 compatible = "atmel,sama5d2-xplained", "atmel,sama5d2", "atmel,sama5";
28 stdout-path = "serial0:115200n8";
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H A Dat91-sama5d3_xplained.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * at91-sama5d3_xplained.dts - Device Tree file for the SAMA5D3 Xplained board
8 /dts-v1/;
10 #include <dt-bindings/input/input.h>
14 compatible = "atmel,sama5d3-xplained", "atmel,sama5d3", "atmel,sama5";
17 stdout-path = "serial0:115200n8";
26 clock-frequency = <32768>;
30 clock-frequency = <12000000>;
37 …pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_dat4_7 &pinctrl_mmc0_cd…
38 vmmc-supply = <&vcc_mmc0_reg>;
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/linux/drivers/regulator/
H A Dact8865-regulator.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * act8865-regulator.c - Voltage regulation for active-semi ACT88xx PMUs
5 * http://www.active-semi.com/products/power-management-units/act88xx/
22 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
124 #define ACT8865_ENA 0x80 /* ON - [7] */
125 #define ACT8865_DIS 0x40 /* DIS - [6] */
127 #define ACT8865_VSEL_MASK 0x3F /* VSET - [5:0] */
130 #define ACT8600_LDO10_ENA 0x40 /* ON - [6] */
131 #define ACT8600_SUDCDC_VSEL_MASK 0xFF /* SUDCDC VSET - [7:0] */
239 struct regmap *regmap = rdev->regmap; in act8865_set_suspend_state()
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H A Dact8945a-regulator.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Voltage regulation driver for active-semi ACT8945A PMIC
16 #include <dt-bindings/regulator/active-semi,8945a-regulator.h>
52 #define ACT8945A_ENA 0x80 /* ON - [7] */
53 #define ACT8945A_VSEL_MASK 0x3F /* VSET - [5:0] */
84 struct regmap *regmap = rdev->regmap; in act8945a_set_suspend_state()
118 return -EINVAL; in act8945a_set_suspend_state()
157 struct regmap *regmap = rdev->regmap; in act8945a_set_mode()
184 return -EINVAL; in act8945a_set_mode()
197 return -EINVAL; in act8945a_set_mode()
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H A DKconfig1 # SPDX-License-Identifier: GPL-2.0-only
38 managed regulators and simple non-configurable regulators.
64 the netlink mechanism. User-space applications can subscribe to these events
65 for real-time updates on various regulator events.
75 They provide two I2C-controlled DC/DC step-down converters with
101 tristate "Active-semi act8865 voltage regulator"
106 This driver controls a active-semi act8865 voltage output
110 tristate "Active-semi ACT8945A voltage regulator"
113 This driver controls a active-semi ACT8945A voltage regulator
114 via I2C bus. The ACT8945A features three step-down DC/DC converters
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/linux/drivers/irqchip/
H A Dirq-owl-sirq.c1 // SPDX-License-Identifier: GPL-2.0+
3 * Actions Semi Owl SoCs SIRQ interrupt controller driver
5 * Copyright (C) 2014 Actions Semi Inc.
6 * David Liu <liuwei@actions-semi.com>
19 #include <dt-bindings/interrupt-controller/arm-gic.h>
98 val = readl_relaxed(data->base + data->params->reg_offset[index]); in owl_sirq_read_extctl()
99 if (data->params->reg_shared) in owl_sirq_read_extctl()
110 if (data->params->reg_shared) { in owl_sirq_write_extctl()
111 val = readl_relaxed(data->base + data->params->reg_offset[index]); in owl_sirq_write_extctl()
116 writel_relaxed(extctl, data->base + data->params->reg_offset[index]); in owl_sirq_write_extctl()
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/linux/Documentation/devicetree/bindings/power/
H A Dpower-controller.txt3 Power-management integrated circuits or miscellaneous hardware components are
7 standard property "system-power-controller" in its device node. This property
15 compatible = "active-semi,act8846";
16 system-power-controller;
/linux/drivers/pcmcia/
H A Delectra_cf.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2007 PA Semi, Inc
27 static const char driver_name[] = "electra-cf";
34 unsigned active:1; member
59 gpio = in_le32(cf->gpio_base+0x40); in electra_cf_present()
60 return !(gpio & (1 << cf->gpio_detect)); in electra_cf_present()
74 if (present != cf->present) { in electra_cf_timer()
75 cf->present = present; in electra_cf_timer()
76 pcmcia_parse_events(&cf->socket, SS_DETECT); in electra_cf_timer()
79 if (cf->active) in electra_cf_timer()
[all …]
/linux/include/linux/regulator/
H A Dact8865.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * act8865.h -- Voltage regulation for active-semi act88xx PMUs
60 * act8865_regulator_data - regulator data
74 * act8865_platform_data - platform data for act8865
/linux/arch/powerpc/platforms/pasemi/
H A Ddma_lib.c1 // SPDX-License-Identifier: GPL-2.0-only
3 * Copyright (C) 2006-2007 PA Semi, Inc
5 * Common functions for DMA access on PA Semi PWRficient
43 /* pasemi_read_iob_reg - read IOB register
52 /* pasemi_write_iob_reg - write IOB register
62 /* pasemi_read_mac_reg - read MAC register
72 /* pasemi_write_mac_reg - write MAC register
83 /* pasemi_read_dma_reg - read DMA register
92 /* pasemi_write_dma_reg - write DMA register
124 return -ENOSPC; in pasemi_alloc_tx_chan()
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/linux/arch/arm/boot/dts/nxp/imx/
H A Dimx6q-gw54xx.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
6 /dts-v1/;
8 #include "imx6qdl-gw54xx.dtsi"
9 #include <dt-bindings/media/tda1997x.h>
13 compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
15 sound-digital {
16 compatible = "simple-audio-card";
17 simple-audio-card,name = "tda1997x-audio";
18 simple-audio-card,format = "i2s";
19 simple-audio-card,bitclock-master = <&sound_codec>;
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/linux/drivers/ata/
H A Dpata_ns87410.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * pata_ns87410.c - National Semiconductor 87410 PATA for new ATA layer
19 * ns87410_pre_reset - probe begin
28 struct ata_port *ap = link->ap; in ns87410_pre_reset()
29 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in ns87410_pre_reset()
35 if (!pci_test_config_bits(pdev, &ns87410_enable_bits[ap->port_no])) in ns87410_pre_reset()
36 return -ENOENT; in ns87410_pre_reset()
42 * ns87410_set_piomode - set initial PIO mode data
52 struct pci_dev *pdev = to_pci_dev(ap->host->dev); in ns87410_set_piomode()
53 int port = 0x40 + 4 * ap->port_no; in ns87410_set_piomode()
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/linux/arch/mips/boot/dts/ingenic/
H A Dci20.dts1 // SPDX-License-Identifier: GPL-2.0
2 /dts-v1/;
5 #include <dt-bindings/clock/ingenic,tcu.h>
6 #include <dt-bindings/gpio/gpio.h>
7 #include <dt-bindings/input/input.h>
8 #include <dt-bindings/interrupt-controller/irq.h>
9 #include <dt-bindings/regulator/active-semi,8865-regulator.h>
22 stdout-path = &uart4;
31 gpio-keys {
32 compatible = "gpio-keys";
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/linux/include/linux/input/
H A Dmt.h1 /* SPDX-License-Identifier: GPL-2.0-only */
18 #define INPUT_MT_TRACK 0x0008 /* use in-kernel tracking */
19 #define INPUT_MT_SEMI_MT 0x0010 /* semi-mt device, finger count handled manually */
22 * struct input_mt_slot - represents the state of an input MT slot
28 int abs[ABS_MT_LAST - ABS_MT_FIRST + 1];
34 * struct input_mt - state of tracked contacts
40 * @red: reduced cost matrix for in-kernel tracking
56 slot->abs[code - ABS_MT_FIRST] = value; in input_mt_set_value()
62 return slot->abs[code - ABS_MT_FIRST]; in input_mt_get_value()
73 return slot->frame == mt->frame; in input_mt_is_used()
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/linux/arch/arm64/boot/dts/rockchip/
H A Drk3368-evb-act8846.dts1 // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
3 * Copyright (c) 2015 Caesar Wang <wxt@rock-chips.com>
6 /dts-v1/;
7 #include "rk3368-evb.dtsi"
11 compatible = "rockchip,rk3368-evb-act8846", "rockchip,rk3368";
15 clock-frequency = <400000>;
20 fcs,suspend-voltage-selector = <1>;
21 regulator-name = "vdd_cpu";
22 regulator-min-microvolt = <850000>;
23 regulator-max-microvolt = <1350000>;
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/linux/arch/powerpc/include/asm/
H A Dpasemi_dma.h1 /* SPDX-License-Identifier: GPL-2.0-only */
3 * Copyright (C) 2006-2008 PA Semi, Inc
5 * Hardware register layout and descriptor formats for the on-board
6 * DMA engine on PA Semi PWRficient. Used by ethernet, function and security
51 #define PAS_DMA_COM_TXSTA_ACT 0x00000001 /* active */
53 #define PAS_DMA_COM_RXSTA_ACT 0x00000001 /* active */
56 /* Per-interface and per-channel registers */
112 #define PAS_DMA_TXCHAN_TCMDSTA_ACT 0x00010000 /* Active */
164 #define PAS_DMA_RXCHAN_CCMDSTA_ACT 0x00010000 /* Active */
460 * for event-triggered DMA transactions.
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/linux/arch/sh/kernel/
H A Dunwinder.c1 // SPDX-License-Identifier: GPL-2.0
10 * the most accurate unwinder being the currently active one.
30 .name = "stack-reader",
43 * "unwinder_list" is a linked-list of all available unwinders, sorted
59 * select_unwinder - Select the best registered stack unwinder.
92 return -EBUSY; in unwinder_enqueue()
94 if (o->rating >= ops->rating) in unwinder_enqueue()
97 list_add(&ops->list, entry); in unwinder_enqueue()
103 * unwinder_register - Used to install new stack unwinder
109 * Returns -EBUSY if registration fails, zero otherwise.
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/linux/drivers/firewire/
H A Dcore-card.c1 // SPDX-License-Identifier: GPL-2.0-or-later
3 * Copyright (C) 2005-2007 Kristian Hoegsberg <krh@bitplanet.net>
8 #include <linux/crc-itu-t.h>
12 #include <linux/firewire-constants.h>
38 dev_name(card->device), &vaf); \
83 * IEEE-1394 specifies a default SPLIT_TIMEOUT value of 800 cycles (100 ms),
109 BIB_LINK_SPEED(card->link_speed) | in generate_config_rom()
110 BIB_GENERATION(card->config_rom_generation++ % 14 + 2) | in generate_config_rom()
112 BIB_MAX_RECEIVE(card->max_receive) | in generate_config_rom()
114 config_rom[3] = cpu_to_be32(card->guid >> 32); in generate_config_rom()
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